linux-kernel - [PATCH v3 0/5] perf-probe: Improve probing on versioned symbols

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Date:   Sat,  9 Dec 2017 01:26:17 +0900
From:   Masami Hiramatsu <mhiramat@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Masami Hiramatsu <mhiramat@...nel.org>,
        bhargavb <bhargavaramudu@...il.com>,
        linux-kernel@...r.kernel.org, Paul Clarke <pc@...ibm.com>,
        Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>,
        Thomas Richter <tmricht@...ux.vnet.ibm.com>,
        linux-rt-users@...r.kernel.org, linux-perf-users@...r.kernel.org
Subject: [PATCH v3 0/5] perf-probe: Improve probing on versioned symbols

Hi,

Here is the 3rd version of the series for probing on
versioned symbols in libraries. This includes 5 patches
to fix the issues discussed on perf-users ML 
(https://www.spinics.net/lists/linux-perf-users/msg04637.html)

The first version (and detail note) is here;
 https://lkml.org/lkml/2017/12/5/1124

Here is the updates;

[1/5] Update error message. Arnaldo, I dropped the latter 
  half from error message because it doesn't try to write
  the name to the kprobe_events interface.
[4/5] Fix 2 bugs (Thanks Thomas-Mich Richter!)
[5/5] Update according to previous patch.

Thank you,
---

Masami Hiramatsu (5):
      perf-probe: Add warning message if there is unexpected event name
      perf-probe: Cut off the version suffix from event name
      perf-probe: Add __return suffix for return events
      perf-probe: Find versioned symbols from map
      perf-probe: Support escaped character in parser


 tools/perf/Documentation/perf-probe.txt     |   18 +++++-
 tools/perf/arch/powerpc/util/sym-handling.c |    8 +++
 tools/perf/util/probe-event.c               |   84 +++++++++++++++++++--------
 tools/perf/util/string.c                    |   46 +++++++++++++++
 tools/perf/util/string2.h                   |    2 +
 tools/perf/util/symbol.c                    |    5 ++
 tools/perf/util/symbol.h                    |    1 
 7 files changed, 139 insertions(+), 25 deletions(-)

--
Masami Hiramatsu (Linaro Ltd.) <mhiramat@...nel.org>